$OpenBSD: patch-cl_cl_h,v 1.2 2015/05/15 08:23:20 bentley Exp $
--- cl/cl.h.orig	Fri May 15 01:59:17 2015
+++ cl/cl.h	Fri May 15 01:59:20 2015
@@ -80,4 +80,4 @@ typedef enum { INP_OK=0, INP_EOF, INP_ERR, INP_INTR, I
 #define	RCNO(sp, cno)	(cno)
 #define	RLNO(sp, lno)	(lno)
 
-#include "extern.h"
+#include "cl_extern.h"
